Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December brings a decrease in the average high-temperature, shifting from a chilly 45.5°F (7.5°C) in November to a cold 34.7°F (1.5°C). Coldwater in December experiences a minor decline in temperature, with an average low of 25.7°F (-3.5°C) at night.Humidity
In December, the average relative humidity is 84%.Rainfall
In Coldwater, in December, it is raining for 5.3 days, with typically 0.51" (13mm) of accumulated precipitation. In Coldwater, during the entire year, the rain falls for 107.1 days and collects up to 9.49" (241mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. In Coldwater, in December, during 9.6 snowfall days, 0.63" (16mm) of snow is typically accumulated. In Coldwater, during the entire year, snow falls for 44.2 days and aggregates up to 4.69" (119mm) of snow.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:48 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 8:07 am and sunset at 5:18 pm EST.
Sunshine
The average sunshine in December in Coldwater is 3.3h.UV index
The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 1 during December translates into these guidelines:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Stay sun-safe with clothing that is both closely woven and worn loosely. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Coldwater have in December?
When are sunrise and sunset in December?
How many hours of sunshine does Coldwater have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Coldwater, MI
- Average high temperature in December: 34.7°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (28.6°F).
- Average low temperature in December: 25.7°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure in December
Coldwater, MI
- Average pressure in December: 30.08"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Coldwater, MI
- Average wind speed in December: 10.1mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in December
Coldwater, MI
- Average humidity in December: 84%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are March, April and October (77%).
Average rainfall in December
Coldwater, MI
- Average rainfall in December: 0.51"
The wettest month (with the highest rainfall) is May (1.26").
The driest month (with the least rainfall) is February (0.47").
Average rainfall days in December
Coldwater, MI
- Average rainfall days in December: 5.3 days
The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in December
Coldwater, MI
- Average snowfall in December: 0.63"
The month with the highest snowfall is January (1.3").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Coldwater, MI
- Average snowfall days in December: 9.6 days
The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Coldwater, MI
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in December
Coldwater, MI
- Average sunshine days in December: 18.4 days
The months with the most sunshine days are March and December (18.4 days).
The months with the least sunshine days are February and August (14.8 days).
Average UV index in December
Coldwater, MI
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Coldwater, MI
- Average cloud cover in December: 66
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in December
Coldwater, MI
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, July, August and September (5mi).
Coldwater, Michigan, USA
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